Circuit kit for a humidifier



FIG. 1 is a top, front, and side perspective view of a first embodiment of a circuit kit for a humidifier embodying our new design;

FIG. 2 is a first side view thereof;

FIG. 3 is a second side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and

FIG. 7 is a rear view thereof.

FIG. 8 is a top, rear, and side perspective view of a second embodiment of a circuit kit for a humidifier embodying our new design;

FIG. 9 is a first side view thereof, the second side being a mirror image thereof;

FIG. 10 is a top view thereof;

FIG. 11 is a bottom view thereof;

FIG. 12 is a front view thereof; and,

FIG. 13 is a rear view thereof.

Broken lines are used to illustrate features of the circuit kit for a humidifier which form no part of the claimed design. The dot-dash lines in the figures show boundaries that form no part of the claimed design. The masked areas adjacent the dot-dash lines form no part of the claimed design. 

CLAIM The ornamental design for a circuit kit for a humidifier, as shown and described. 